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6 Reasons Why Java is so Popular Within Developers in 2021

Java is a comparatively new programming language, it isn’t precisely new. The yr 2021 marks the 25th anniversary of this versatile programming language! Through the years, Java has maintained its place among the many top three hot yr 2021 marks the 25th anniversary of this versatile programming language! Over time test programming languages in the world, and rightly so.

At present, Java boasts of an energetic community and is extensively used because the server-side language for quite a few back-end development projects, together with Big Data and Machine Learning projects and clearly, Web and Android development.

Why is Java popular?

The facet which makes Java one of the interesting languages is that it, at its core, Java is an object-oriented programming (OOP) language. OOP offers a neat modular construction, thereby making it simpler to solve advanced problems. Its modular nature helps programmers to write down reusable code and in addition enhances the development process. 

In Java programming, lessons that outline the data attributes and behaviors (outlined by strategies coded in the class) are used to create objects. Moreover, Java contains options like abstraction, encapsulation, polymorphism, and inheritance, together with finest practices and built-in packages, simplifying the writing of Java code. Since Java objects don’t want any exterior references, Java code is exceptionally robust. 

Now, let’s have a look at a number of the best features of Java that make it so popular!

Also Read: Top 6 Programming Languages to Learn – In-Demand 2021

1. Java is user-friendly

Java has an English-like syntax, which makes it the proper language for newbies who can be taught Java in two phases – start with Core Java after which progress to Superior Java. So, Java has a easy learning curve. And when you possess the foundational information of C and C++, it gained’t take lengthy so that you can master Java.

2. Java for everything!

For lengthy, Java has been the staple programming language for creating Web apps, Android apps, and software program tools like Eclipse, IntelliJ IDEA, NetBeans IDE, and so forth. At present, Java’s use instances have expanded to Data Science applications, Machine Learning applications, and even IoT. Developers and programmers choose Java for designing all such purposes as a result of Java has a collection of high-level concurrency tools and packages that make it potential to create extremely scalable solutions. Additionally, Java is multi-platform appropriate.

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3. Java boasts of rich API

Though Java comprises around fifty keywords, its Application Programming Interface (API) is each in depth and wealthy – it’s replete with quite a few strategies that you would be able to directly use in any code. Java API contains strategies that may cater to each purpose, together with networking, connecting to databases, parsing XML, dealing with input-output, and so forth. Moreover, Java has loads of open-source libraries similar to Google Guava, Apache Xerxes, Apache POI, Apache Commons, OpenCV, Gson, ETC.

One of many largest causes for Java’s reputation is its strong and energetic community assist. It boasts of being the second-largest among the many Stack Overflow community. So, relaxation assured, you’ll be able to depend on the Java community that can assist you out when you ever get stuck in a programming rut.

Also Read: JavaScript vs JQuery: Difference Between JavaScript and JQuery [Which One Should You Choose?]

5. Java has excellent documentation

Java is an open-source programming language, which implies it’s absolutely free. One other glorious quality of the language is that Java is well-documented. It has an in depth information that may make clear the issues that you could be face while coding in Java. 

6. Java has a suite of powerful development tools

One of Java’s most interesting facets is its Integrated Development Environment (IDE). Java’s IDE is an extensive suite of assorted automation tools, editors, and debuggers. NetBeans, Eclipse, and IntelliJ IDEA are the three most popular Java IDEs. As for tools, Java has Maven and ANT for creating Java purposes, Jenkins for Steady Integration and supply, and JConsole and Visible VM for monitoring Heap utilization. 


These are a number of the most important explanation why Java is standard amongst developers, data science professionals, and industry giants. The Java Runtime Environment (JRE) is suitable for nearly all units and platforms, from Macintosh, Linux/Unix, Windows, to different mainframe methods and even mobile gadgets. No wonder why Java is an omnipresent drive in the industry right now!Apply Now

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